246691404

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 637378560

約数和(自身を除く): 390687156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 127, 158, 237, 254, 316, 381, 474, 508, 683, 711, 762, 948, 1143, 1366, 1422, 1524, 2049, 2286, 2732, 2844, 4098, 4572, 6147, 8196, 10033, 12294, 20066, 24588, 30099, 40132, 53957, 60198, 86741, 90297, 107914, 120396, 161871, 173482, 180594, 215828, 260223, 323742, 346964, 361188, 485613, 520446, 647484, 780669, 971226, 1040892, 1561338, 1942452, 3122676, 6852539, 13705078, 20557617, 27410156, 41115234, 61672851, 82230468, 123345702, 246691404]

約数ペア:

[(1, 246691404), (2, 123345702), (3, 82230468), (4, 61672851), (6, 41115234), (9, 27410156), (12, 20557617), (18, 13705078), (36, 6852539), (79, 3122676), (127, 1942452), (158, 1561338), (237, 1040892), (254, 971226), (316, 780669), (381, 647484), (474, 520446), (508, 485613), (683, 361188), (711, 346964), (762, 323742), (948, 260223), (1143, 215828), (1366, 180594), (1422, 173482), (1524, 161871), (2049, 120396), (2286, 107914), (2732, 90297), (2844, 86741), (4098, 60198), (4572, 53957), (6147, 40132), (8196, 30099), (10033, 24588), (12294, 20066)]